Parkinson’s Disease Symptoms are Improved by Meditation or Yoga

Parkinson's Disease | Contemplative Studies

By John M. de Castro, Ph.D.

 

In today’s Research News article “Effects of Meditation and Yoga on Anxiety, Depression and Chronic Inflammation in Patients with Parkinson’s Disease: A Randomized Clinical Trial” (See summary below or view the full text of the study at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11965853/ ) Kwok and colleagues studied the effects of meditation and yoga practice on the symptoms of Parkinson’s Disease. They found that these practices significantly relieved a wide variety of symptoms, including anxiety, depression, inflammation, movement problems, and improved quality of life.

 

Meditation and yoga relieve the symptoms of Parkinson’s disease.

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on the Contemplative Studies Blog  http://contemplative-studies.org

 

Study Summary

 

Jojo Yan Yan Kwok, Lily Man Lee Chan, Charis Ann Lai, Philip Wing Lok Ho, Zoe Yuen-kiu Choi, Man Auyeung, Shirley Yin Yu Pang, Edmond Pui Hang Choi, Daniel Yee Tak Fong, Doris Sau Fung Yu, Chia-chin Lin, Richard Walker, Samuel Yeung Shan Wong, Rainbow Tin Hung Ho. Effects of Meditation and Yoga on Anxiety, Depression and Chronic Inflammation in Patients with Parkinson’s Disease: A Randomized Clinical Trial. Psychother Psychosom. 2025 Feb 28;94(2):101–118.

Abstract

Introduction

Clinical guidelines recommend a holistic approach to Parkinson’s disease (PD) care, yet randomized trials examining mindfulness-based interventions in this context are scarce. This study investigated the effects of two mindfulness practices – meditation and yoga – on biopsychosocial outcomes in PD patients, including anxiety symptoms, depressive symptoms, motor/nonmotor symptoms, health-related quality-of-life (HRQOL), mindfulness, and stress and inflammation biomarkers, compared to usual care.

Methods

159 participants with a clinical diagnosis of idiopathic PD and a Hoehn and Yahr stage of 1, 2, and 3, were randomized into meditation (n = 53), yoga (n = 52), and control (n = 54). Meditation and yoga were delivered in 90-min groups for 8 weeks. Primary outcomes included anxiety symptoms and depressive symptoms. Secondary outcomes included motor and nonmotor symptoms, HRQOL, mindfulness, and serum levels of interleukin-6, cortisol and TNF-alpha. Assessments were done at baseline (T0), 2 months (T1), and 6 months (T2). Linear mixed models were conducted following intention-to-treat principle.

Results

Compared to control, both meditation, and yoga groups had significant improvements in anxiety symptoms (meditation: mean difference [MD] = −1.36, 95% CI: −2.46 to−0.26; yoga: MD = −1.61, CI: −2.70 to −0.52), motor symptoms (meditation: MD = −5.35, CI: −8.61 to−2.09; yoga: MD = −6.59, CI: −9.82 to−3.36), HRQOL (meditation: MD = −2.01, CI: −3.41 to−0.62; yoga: MD = −1.45, CI: −2.83 to−0.08), and describing skills (meditation: MD = 0.97, CI: 0.04–1.89; yoga: MD = 0.92, CI: 0.01–1.84) at T1, and significant reductions in serum interleukin-6 levels (meditation: MD = −1.14, CI: −2.18 to−0.10; yoga: MD = −1.11, CI: −2.09 to−0.13) at T2. Only meditation significantly reduced depression (MD = −1.44, CI: −2.57 to−0.30) at T1 and sustained the motor and HRQOL improvements at T2.

Conclusion

Meditation and yoga significantly improved anxiety symptoms, chronic inflammation, motor symptoms, mindfulness-describing facet, and HRQOL in PD patients. Meditation provided additional benefits in reducing depressive symptoms and sustaining motor and HRQOL improvements.

 

Yoga Reduces Inflammation in Breast Cancer Patients

Living Beyond Breast Cancer Yoga Series Part 1By John M. de Castro, Ph.D.

 

In today’s Research News article “Yoga Intervention and Inflammatory Homoeostasis in Breast Cancer Patients” (See summary below or view the full text of the study at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11866663/ ) Kaje and colleagues provided a 3-days yoga intervention to patients undergoing chemotherapy for breast cancer. They found that the yoga practice reduced the levels of inflammatory markers in the patients.

 

Yoga decreased inflammation in patients undergoing chemotherapy for breast cancer.

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on the Contemplative Studies Blog  http://contemplative-studies.org

 

Study Summary

 

Kaje KC, Dsilva F, Shetty PK, Mohan R, Kumar S, Dsouza N, D’souza C, Kalladka SS, Alagundagi DB, Kalladka K. Yoga Intervention and Inflammatory Homoeostasis in Breast Cancer Patients. Indian J Palliat Care. 2025 Jan-Mar;31(1):1–7. doi: 10.25259/IJPC_181_2024. Epub 2025 Feb 15. PMCID: PMC11866663.

Abstract

Objectives:

Yoga, renowned for its ability to maintain physical, mental and spiritual well-being, has recently gained prominence as a supportive therapy during conventional breast cancer (BC) treatment. This paradigm shift reflects a growing trend of people embracing yoga to enhance their overall health and aid in managing BC. The objective of this study was to determine the yoga intervention and inflammatory homoeostasis in newly diagnosed BC patients.

Materials and Method:

This study recruited 44 newly diagnosed BC patients at stages II, III and IV (without distant metastasis or other inflammatory diseases), all admitted for neoadjuvant chemotherapy followed by surgery. A prospective non-randomised control design was employed. Baseline assessments were conducted before the first chemotherapy cycle, with follow-ups before the 2nd and 3rd chemotherapy cycles, before surgery, and 2 months post-surgery. The outcome was compared with the control group.

Results:

The study showed significant within-subject effects in the yoga intervention group on serum tumour necrosis factor-alpha, interleukin (IL)-1-beta and IL-6 levels, while no significant changes were observed in the control group. Although between groups did not show statistically significant, the mean values indicated a consistent downregulation of proinflammatory markers over time in the yoga group.

Conclusion:

Incorporating yoga as a complementary therapy alongside conventional BC treatment significantly improved the health outcomes of BC patients by modulating proinflammatory markers.